How often does this site update Recall Information? on 2006 Ford Five Hundred

I have a letter from Ford dated December 2012 on an IDL RPM Throttle Body. This site shows no Recalls issued as of March 2013.

Asked by for the 2006 Ford Five Hundred
1 answer 1 comment
did you rec a notice from ford on this recall? if not call with your vin# and they will adv
Thank you, ya I am just not comfortable taking it to Ford. Don't trust them. But I guess I will have to...